Silsila in the context of "Gongbei (Islamic architecture)"

Ja'far ibn Muhammad al-Sadiq (Arabic: جعفر ابن محمد الصادق, romanized: Jaʿfar ibn Muḥammad al-Ṣādiq; c. 702–765) was a Muslim scholar, jurist, hadith transmitter and the sixth and last agreed-upon Shia Imam amongst Twelvers and Isma'ilis. Known by the title al-Sadiq ("The Truthful"), Ja'far was the eponymous founder of the Ja'fari school of Islamic jurisprudence. In the canonical Twelver hadith collections, more traditions are cited from Ja'far than that of the other Imams combined, although their attribution to him is questionable, making it hard to determine his actual teachings. Among the theological contributions ascribed to him are the doctrine of nass (divinely inspired designation of each Imam by the previous Imam) and isma (the infallibility of the Imams), as well as that of taqiya (religious dissimulation under persecution).

Al-Sadiq is also revered by Sunni Muslims as a reliable transmitter of hadith, and a teacher to the Sunni scholars Abu Hanifa and Malik ibn Anas, the namesakes of the Hanafi and Maliki schools of jurisprudence. Al-Sadiq also figures prominently in the initiatic chains of many Sufi orders. A wide range of religious and scientific works were attributed to him, though no works penned by al-Sadiq remain extant.

The recorded pre-colonial history of the Philippines, sometimes also referred to as its "protohistoric period" begins with the creation of the Laguna Copperplate Inscription in 900 AD and ends with the beginning of Spanish colonization in 1565. The inscription on the Laguna Copperplate Inscription itself dates its creation to 822 Saka (900 AD). The creation of this document marks the end of the prehistory of the Philippines at 900 AD, and the formal beginning of its recorded history. During this historical time period, the Philippine archipelago was home to numerous kingdoms and sultanates and was a part of the Indosphere and Sinosphere.

Sources of precolonial history include archeological findings; records from contact with the Song dynasty, the Brunei Sultanate, Korea, Japan, and Muslim traders; the genealogical records of Muslim rulers; accounts written by Spanish chroniclers in the 16th and 17th centuries; and cultural patterns that at the time had not yet been replaced through European influence.

Abu Ishaq Shami (ابو اسحاق شامی چشتی; died 940) was a Muslim scholar who is often regarded as the founder of the Sufi Chishti Order. He was the first in the Chishti lineage (silsila) to live in Chisht and to adopt the name "Chishti", so that, if the Chishti order itself dates back to him, it is one of the oldest recorded Sufi orders. His original name, Shami, implies he came from Syria (ash-Sham). He died in Damascus and lies buried on Mount Qasiyun, where Ibn Arabi was later buried.

Naqshbandi (Persian: نقشبندیه) is a major Sufi order within Sunni Islam, named after its 14th-century founder, Baha' al-Din Naqshband. Practitioners, known as Naqshbandis, trace their spiritual lineage (silsila) directly to the Prophet Muhammad through the first caliph, Abu Bakr, via Ja'far al-Sadiq. The Naqshbani order is distinct for its strict adherence to Sharia (Islamic law) and silent dhikr practices adopted from earlier Central Asian masters.

Sheikh / Syeikh for (men) Sheikha / Syeikha for (woman), (/ʃeɪk, ʃiːk/ SHAYK, SHEEK, Arabic: شَيْخ, romanized: shaykh [ʃajx], commonly [ʃeːχ], plural: شُيُوخ, shuyūkh [ʃujuːx]) is an honorific title in the Arabic language, literally meaning "elder". It commonly designates a tribal chief or a Muslim scholar. Though this title generally refers to men, there are also a small number of female sheikhs in history. The title Syeikha or Sheikha generally refers to women.

In some countries, it is given as a surname to those of great knowledge in religious affairs, by a prestigious religious leader from a chain of Sufi scholars. The word is mentioned in the Qur'an in three places: verse 72 of Hud, 78 of Yusuf, and 23 of al-Qasas.

Khawaja Syed Muhammad b. Ahmad Ali al-Badaoni al-Bukhari, popularly called Nizamuddin Auliya (sometimes spelled Awliya; 1238 – 3 April 1325), also known as Hazrat Nizamuddin (lit. 'Holy Nizamuddin'), Sultan-ul-Mashaikh (lit. 'Lord of the pious') and Mahbub-e-Ilahi (lit. 'Beloved of God'), was an Indian Sunni Muslim scholar, Sufi saint of the Chishti Order, and is one of the most famous Sufis from the Indian subcontinent. His predecessors were Fariduddin Ganjshakar, Qutbuddin Bakhtiyar Kaki, and Moinuddin Chishti, who were the masters of the Chishti spiritual chain or silsila in the Indian subcontinent.

Nizamuddin Auliya, like his predecessors, stressed love as a means of realising God. For him his love of God implied a love of humanity. His vision of the world was marked by a highly evolved sense of religious pluralism and kindness. It is claimed by the 14th century historiographer Ziauddin Barani that his influence on the Muslims of Delhi was such that a paradigm shift was effected in their outlook towards worldly matters. People began to be inclined towards mysticism and prayers and remaining aloof from the world. It is also believed that Ghiyasuddin Tughlaq, the founder of Tughluq dynasty, interacted with Nizamuddin. Initially, they used to share good relationship but soon this got embittered and relation between Ghiyas-ud-din Tughluq and Nizamuddin Auliya never been reformed due to opinion disharmony and their antagonism resulted regular disputes between them during that era.